BARO (Barometric Pressure)

Sensors

atmospheric pressure sensor — BARO is ambient air pressure sensor (often integrated with MAP). Needed for altitude compensation (lean conditions at high altitude).

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Related terms

MAF (Mass Air Flow)
sensor measuring intake airflow MAP (Manifold Absolute Pressure)
intake manifold pressure sensor IAT (Intake Air Temperature)
sensor measuring intake air temperature ECT (Engine Coolant Temperature)
coolant temp sensor TPS (Throttle Position Sensor)
throttle pedal/blade position sensor

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